josuealcalde/can_wizard
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some fixes

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Данила Горнушко 2023-11-28 15:26:25 +03:00
parent 0433229be1
commit e98c330b67
1 changed files with 12 additions and 7 deletions
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19
main/cmd_can.c
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@ -12,7 +12,7 @@
#include <stdio.h>
#include <ctype.h>
static void register_send_can_frame(void);
static void register_cansend(void);
static void register_canup(void);
static void register_candown(void);
static void register_canstats(void);
@ -20,7 +20,7 @@ static void register_canstart(void);
static void register_canrecover(void);
void register_can_commands(void) {
register_send_can_frame();
register_cansend();
register_canup();
register_candown();
register_canstats();
@ -132,9 +132,13 @@ static int canstats(int argc, char **argv) {
static int canup(int argc, char **argv) {
esp_err_t res;
esp_log_level_t prev_gpio_lvl = esp_log_level_get("gpio");
int nerrors = arg_parse(argc, argv, (void **) &canup_args);
if (nerrors != 0) {
arg_print_errors(stderr, canup_args.end, argv[0]);
return 1;
}
esp_log_level_set("gpio", ESP_LOG_ERROR);
xSemaphoreTake(can_mutex, portMAX_DELAY);
// Install CAN driver
// TODO: add CAN filtering
static twai_filter_config_t f_config = {.acceptance_code = 0, .acceptance_mask = 0xFFFFFFFF, .single_filter = true};
res = twai_driver_install(&g_config, &t_config, &f_config);
@ -143,7 +147,6 @@ static int canup(int argc, char **argv) {
esp_restart();
}
printf("CAN driver installed\n");
// Start CAN driver
res = twai_start();
printf("CAN driver started\n");
xSemaphoreGive(can_mutex);
@ -176,10 +179,10 @@ static int candown(int argc, char **argv) {
return 0;
}
static void register_send_can_frame(void) {
static void register_cansend(void) {
cansend_args.message = arg_str1(NULL, NULL, "ID#data", "Message to send, ID and data bytes, all in hex. # is the delimiter.");
cansend_args.end = arg_end(2);
cansend_args.end = arg_end(1);
const esp_console_cmd_t cmd = {
.command = "cansend",
@ -192,11 +195,13 @@ static void register_send_can_frame(void) {
}
static void register_canup(void) {
canup_args.speed = arg_str1(NULL, NULL, "<speed>", "CAN bus speed, in bps. See helo for supported speeds.");
canup_args.mode = arg_str0("m", "mode", "<normal|no_ack|listen_only", "Set CAN mode. Normal (default), No Ack (for self-testing) or Listen Only (to prevent transmitting, for monitoring).");
canup_args.filters = arg_str0("f", "filters", "<filters>", "CAN filters to receive only selected frames.");
canup_args.autorecover = arg_str0("r", "auto-recovery", "<1|0>", "Set 1 to enable auto-recovery of CAN bus if case of bus-off event, disabled by default.");
canup_args.end = arg_end(2);
canup_args.end = arg_end(4);
const esp_console_cmd_t cmd = {
.command = "canup",
.help = "Install can drivers and start can interface. Used right after board start or during runtime for changing CAN configuration. Supported speeds: 1mbits, 800kbits, 500kbits, 250kbits, 125kbits, 100kbits, 50kbits, 25kbits, 20kbits, 16kbits, 12.5kbits, 10kbits, 5kbits, 1kbits.",